Sreejith M R, Marimagesh S, Arjun Das, Ravichandran M H
{"title":"Design of Miniature Motor for a Hybrid Gyroscope","authors":"Sreejith M R, Marimagesh S, Arjun Das, Ravichandran M H","doi":"10.1109/PEDES56012.2022.10079970","DOIUrl":null,"url":null,"abstract":"The Micro-electromechanical Hybrid Gyroscope adopts the principle of traditional Dynamically Tuned Gyroscope and uses micro-machining technology to realize Gyroscopes of small size and mass with comparable performance. The rotor subassembly of the hybrid Gyroscope needs to be driven by an electrical motor at a higher speed to impart the required angular moment. The miniature motor has to operate the rotor subassembly of the Gyroscope at a steady speed irrespective of the bearing friction fluctuations and other external disturbances. This paper presents the design and realization details of a four pole slot-less, easy-to-assemble, radial flux BLDC motor designed for a Micro-electromechanical Hybrid Gyroscope.","PeriodicalId":161541,"journal":{"name":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","volume":"12 8","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2022 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PEDES56012.2022.10079970","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The Micro-electromechanical Hybrid Gyroscope adopts the principle of traditional Dynamically Tuned Gyroscope and uses micro-machining technology to realize Gyroscopes of small size and mass with comparable performance. The rotor subassembly of the hybrid Gyroscope needs to be driven by an electrical motor at a higher speed to impart the required angular moment. The miniature motor has to operate the rotor subassembly of the Gyroscope at a steady speed irrespective of the bearing friction fluctuations and other external disturbances. This paper presents the design and realization details of a four pole slot-less, easy-to-assemble, radial flux BLDC motor designed for a Micro-electromechanical Hybrid Gyroscope.